s763.cn - robtex.com
s763.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:9d1e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3233🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.50.51Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.157.30🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ajay.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c138🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2138🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 108.162.193.56🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 172.64.33.56🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 173.245.59.56🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| NS | olivia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26dd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22dd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 108.162.194.221🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 162.159.38.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 172.64.34.221🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.50.51, 172.67.157.30 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:9d1e, 2606:4700:3037::6815:3233 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
| SOA | ajay.ns.cloudflare.comdns@cloudflare.com serial=2399048432 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034781999 | ||||||
Subdomains
www.s763.cn |
Same first word
s763.cn |
Similar names
63s7.com |
s376.cn |
3s67.com |
s673.com |
3s76.com |
76s3.com |
376s.com |
s637.cc |
637s.cc |
673s.com |
s367.com |
367s.com |
6s73.com |
DNS History
8 records (6 active, 2 former)
●NSajay.ns.cloudflare.com2026-05-05 → 2026-05-12 · 3 obs
● 2026-05-05 06:19:54
● 2026-05-12 07:59:38
○NSdns25.hichina.com2018-09-27 → 2018-09-27 · 3 obs
○ 2026-05-05 06:19:54
○ 2026-05-12 07:59:38
○NSdns26.hichina.com2018-09-27 → 2018-09-27 · 3 obs
○ 2026-05-05 06:19:54
○ 2026-05-12 07:59:38
●NSolivia.ns.cloudflare.com2026-05-05 → 2026-05-12 · 3 obs
● 2026-05-05 06:19:54
● 2026-05-12 07:59:38
●A104.21.50.512026-05-05 → 2026-05-12 · 2 obs
● 2026-05-12 07:59:38
●A172.67.157.302026-05-05 → 2026-05-12 · 2 obs
● 2026-05-12 07:59:38
●A2606:4700:3031::ac43:9d1e2026-05-05 → 2026-05-12 · 2 obs
● 2026-05-12 07:59:38
●A2606:4700:3037::6815:32332026-05-05 → 2026-05-12 · 2 obs
● 2026-05-12 07:59:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| s763.cn | ajay.ns.cloudflare.com, olivia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.221
NS records: ajay.ns.cloudflare.com, olivia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for s763.cn (unsigned zone)
⏱️ Timing
Total: 2779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.157.30, 104.21.50.51 |
| AAAA | 2 | 2606:4700:3031::ac43:9d1e, 2606:4700:3037::6815:3233 |
| NS | 2 | ajay.ns.cloudflare.com, olivia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ajay.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
The parent of www.s763.cn is s763.cn.
IP Addresses
s763.cn maps to four IP numbers: 2606:4700:3031::ac43:9d1e, 2606:4700:3037::6815:3233, 104.21.50.51 and 172.67.157.30.
Other host names such as www.imicor.ru, rushuniform.com, houstonrvsupershow.com, (0x706f726e)ocu5.online and sotecde.com share IPs with s763.cn.
Name Servers
Two name servers ajay.ns.cloudflare.com and olivia.ns.cloudflare.com handle the delegation for s763.cn.
s763.cn shares the same name server setup as other domains, for example cnruanbao.cn, cspem.cn, hangzhoushipping.cn, yzkltd.com and yhmlmj.cn.
s763.cn at least partially shares name servers with other domains, for example 2497236448.workers.dev, infosignal.com, awscore.com, granholms.fi and xoliveorventures.click.
These name servers are often used together with peyton.ns.cloudflare.com and paityn.ns.cloudflare.com.
Host names with six IP numbers:
ajay.ns.cloudflare.com points to 2606:4700:58::adf5:3b38, 2803:f800:50::6ca2:c138, 2a06:98c1:50::ac40:2138, 108.162.193.56, 172.64.33.56 and 173.245.59.56.
olivia.ns.cloudflare.com points to 2606:4700:50::a29f:26dd, 2803:f800:50::6ca2:c2dd, 2a06:98c1:50::ac40:22dd, 108.162.194.221, 162.159.38.221 and 172.64.34.221.